<template>
  <span :class="getTagClass" v-if="getShowTag">{{ getContent }}</span>
</template>
<script lang="ts">
  import type { Menu } from "/@/router/types"

  import { defineComponent, computed } from "vue"

  import { useDesign } from "/@/hooks/web/useDesign"
  import { propTypes } from "/@/utils/propTypes"

  export default defineComponent({
    name: "SimpleMenuTag",
    props: {
      item: {
        type: Object as PropType<Menu>,
        default: () => ({}),
      },
      dot: propTypes.bool,
      collapseParent: propTypes.bool,
    },
    setup(props) {
      const { prefixCls } = useDesign("simple-menu")

      const getShowTag = computed(() => {
        const { item } = props

        if (!item) return false

        const { tag } = item
        if (!tag) return false

        const { dot, content } = tag
        if (!dot && !content) return false
        return true
      })

      const getContent = computed(() => {
        if (!getShowTag.value) return ""
        const { item, collapseParent } = props
        const { tag } = item
        const { dot, content } = tag!
        return dot || collapseParent ? "" : content
      })

      const getTagClass = computed(() => {
        const { item, collapseParent } = props
        const { tag = {} } = item || {}
        const { dot, type = "error" } = tag
        const tagCls = `${prefixCls}-tag`
        return [
          tagCls,

          [`${tagCls}--${type}`],
          {
            [`${tagCls}--collapse`]: collapseParent,
            [`${tagCls}--dot`]: dot || props.dot,
          },
        ]
      })
      return {
        getTagClass,
        getShowTag,
        getContent,
      }
    },
  })
</script>
